OKX Wallet

Following these steps to complete your $zkBTC mint.

1. Open zkBTC Bridge, connect with the OKX Wallet extension, and ensure you're on the Bitcoin network.

2. Enter your ETH Receiving address

3. Review and Sign the transaction OKX Wallet will prompt you with the ready-to-send BTC transaction. Simply review the details and sign to confirm the details.

4. Confirm the Transaction Your BTC will be bridged, and $zkBTC will be minted to your ETH address shortly.

⚠️ Note:

• Since OKX Wallet supports OP_RETURN, the transaction is already prepared. Please simply enter your ETH receiving address and sign to complete the cross-chain. $zkBTC will be sent to the address shortly.

• Amounts no less than 21,000 sats, or it will fail.

• Double-check all fields and broadcast the transaction.